Bruno has been asked to help with contract tracing. what will this responsibility MOST likely include?

a) He will research which people are best to deal with a health crisis
b) He will find out which people have been near an infected person
c) He will call SAMHSA to get details about where people have traveled
d) He will provide health scans to people who do not have a doctor

b) He will find out which people have been near an infected person.